It is with mixed feeling that I now realized Seymour offered the masking option for the electric screen... When I got my screen like 6 months ago, there was no such option ..
Now, I have to stretch my image whenever I watch 16:9 as I really hate black bars (horizontal or vertical)...Selling a screen is NOT easy, so I wish this comes earlier. In any case, for those that is going to get the electric screen, go scope with masking!!